00790nac a22002291u 4500 94037161 0789500531 0619160357 004.6 W5821 624 624 White, Curt M. Data communications and computer networks : an OSI framework / Curt M. White. 3rd ed. Australia : Thomson , c2004. 520 p. : ill. ; 31 cm. + 1 CD-ROM (4 3/4 in.) Includes index. Computer networks. OSI (Computer network standard) Data transmission systems. BB 004.6W5821 624 624 0 0 0 0 MAIN MAIN LOW 2006-07-19 Purchase 0 004.6 WHI 000003982 2025-07-15 00:00:00 BB